In order to support DRM_IOCTL_MODE_OBJ_SETPROPERTY for the rotation property we need to have a ->set_property hook defined for the planes. Set the plane's ->set_property hook to drm_atomic_helper_plane_set_property() Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx> --- drivers/gpu/drm/arm/malidp_planes.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c index bb1c528..8eef9a8 100644 --- a/drivers/gpu/drm/arm/malidp_planes.c +++ b/drivers/gpu/drm/arm/malidp_planes.c @@ -89,6 +89,7 @@ void malidp_destroy_plane_state(struct drm_plane *plane, static const struct drm_plane_funcs malidp_de_plane_funcs = { .update_plane = drm_atomic_helper_update_plane, .disable_plane = drm_atomic_helper_disable_plane, + .set_property = drm_atomic_helper_plane_set_property, .destroy = malidp_de_plane_destroy, .reset = drm_atomic_helper_plane_reset, .atomic_duplicate_state = malidp_duplicate_plane_state, -- 2.10.0 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel